Ferroli top-up (very basic)

[Ramekin]

I've read the FAQ but my question is extremely basic and boiler specific.

My Ferroli Opitma 901 boiler stopped produced hot water this morning. I had a quick look and it appears the pressure may have gone too low (I need a proper look later when I have more time, and I did check the pilot light!).

Assuming I need to top it up, how do I do this? I pulled a manual of the Ferroli web site, but wasn't quite sure which bit I need to refer to, as it's about the installation rather than maintenance. Could somebody give me a quick guide, or point me to the right bit of the manual?

Many thanks.

 

[ChrisR]

There's nothing IN the boiler to do it, there will be an external filling loop as described on P11 of the manual, and explained in the FAQs.

 

[Ramekin]

Thanks a lot. I managed to miss that in the manual and also in the FAQs!

There's nothing IN the boiler to do it, there will be an external filling loop as described on P11 of the manual, and explained in the FAQs.